公开(公告)号：US20180091984A1

公开(公告)日：2018-03-29

申请号：US15274394

申请日：2016-09-23

Applicant: Intel IP Corporation

Inventor： Matthew Hayes ,  Denis Markovic ,  Viswanath Vajepeyazula

IPC: H04W24/02 ,  H04L5/00

CPC classification number: H04W24/02 ,  H04L5/0048 ,  H04L5/006 ,  H04L5/0073

Abstract: A communication device can be configured to estimate a Reference-Signal-Received-Power (RSRP). The communication device can include a transceiver and a controller. The transceiver can be configured to downsample a received signal having a plurality of reference signal resource elements to generate a downsampled signal. The downsampling can alias a first of the plurality of reference signal resource elements into a second of the plurality of reference signal resource elements to generate an aliased reference signal resource element. The transceiver can also be configured to extract the aliased reference signal resource element from the downsampled signal. The controller can be connected to the transceiver and be configured to estimate the RSRP based on the extracted aliased reference signal resource element.

公开(公告)号：US10123221B2

公开(公告)日：2018-11-06

申请号：US15274394

申请日：2016-09-23

Applicant: Intel IP Corporation

Inventor： Matthew Hayes ,  Denis Markovic ,  Viswanath Vajepeyazula

IPC: H04L12/26 ,  H04W24/02 ,  H04L5/00

Abstract: A communication device can be configured to estimate a Reference-Signal-Received-Power (RSRP). The communication device can include a transceiver and a controller. The transceiver can be configured to downsample a received signal having a plurality of reference signal resource elements to generate a downsampled signal. The downsampling can alias a first of the plurality of reference signal resource elements into a second of the plurality of reference signal resource elements to generate an aliased reference signal resource element. The transceiver can also be configured to extract the aliased reference signal resource element from the downsampled signal. The controller can be connected to the transceiver and be configured to estimate the RSRP based on the extracted aliased reference signal resource element.